SEC Form 3 · accession 0001437749-26-028461
OMEROS CORP · OMER
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Joseph L Schocken
Director
Period of report
Aug 12, 2026
Accepted (ET)
Aug 18, 2026 · 9:44 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001285819
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | holding | — | — | — | 380,472 | D | ||
| Common StockF1 | holding | — | — | — | 145,100 | I | Tranceka, LLC | |
| Common StockF2 | holding | — | — | — | 2,510 | I | Tranceka Holdings, LLC |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Tranceka, LLC is wholly owned by the reporting person and his spouse, and the reporting person is the sole manager.
- F2Tranceka Holdings, LLC is wholly owned by Tranceka, LLC.